Senior Product Manager - Internal Business Systems

We’re looking for an experienced Senior Product Manager to join a major platform transformation programme, replacing a 20+ year-old legacy system used to plan, schedule and manage advertising operations.Working with two engineering squads, you’ll own a core product value stream, partnering closely with Engineering and Service Design to simplify complex operational workflows, prioritise effectively and deliver measurable improvements for internal users.This is not a consumer product or growth role. It’s an opportunity to modernise a business-critical internal platform used by operational teams every day.What you’ll be doingOwn discovery, prioritisation and delivery for a key product value stream.Map and improve complex operational workflows.Work closely with two engineering squads to deliver incremental improvements.Balance competing priorities across Product, Engineering and business stakeholders.Drive adoption and improve efficiency through user-centred product decisions.Essential

experienceProven experience as a Product Manager or Senior Product Manager.Must have delivered at least one complex internal, back-office or operational platform (e.g. planning, scheduling, workflow, ERP, CRM or finance systems).Experience building B2B or enterprise products rather than predominantly consumer-facing apps.Strong backlog management and prioritisation skills.Excellent stakeholder management across technical and business teams.Comfortable working with engineering teams building modern cloud-native or microservices-based platforms.DesirableExperience replacing or modernising legacy systems.Planning, scheduling or workflow platform experience.Media, advertising or publishing experience (not essential).This role is unlikely to be the right fit if your experience is mainly in:Consumer mobile apps or e-commerce.Growth, acquisition or marketing products.Product roles without ownership of complex internal platforms.If you enjoy solving operational problems, working closely with engineering and delivering products that improve how people work every day, we’d love to hear from you.